Design and Development of an Electromagnetic Shaker

Abstract

An extensive analysis of the design and development of an electromagnetic shaker is presented in this thesis report. In order to produce controlled vibrations and replicate real-world circumstances, the electromagnetic shaker is a flexible tool that is frequently employed in a wide range of commercial and research applications. The main goal of this research was to create an electromagnetic shaker that could be easily produced locally in Pakistan and was inexpensive and reasonable. The paper starts off with a thorough analysis of the body of research on shaker technologies, concentrating on electromagnetic shakers and their uses. The theoretical basis and guiding principles of the electromagnetic shaker are explored in detail, along with the ideas of magnetic fields, electric currents, and their interactions. Based on the literature review and theoretical analysis, a detailed design methodology for the electromagnetic shaker is presented. The design process includes the selection and sizing of key components, such as the electromagnetic coil and permanent magnets etc. Special attention is given to optimizing the design parameters to achieve desired vibration characteristics, such as amplitude and frequency range. Following the design phase, the report delves into the practical implementation of the electromagnetic shaker. This includes the fabrication of the electromagnet, construction of the shaker assembly, integration of the control and power electronics, and calibration of the system. The results are thoroughly analyzed, and the shaker's performance is compared against industry standards and existing shaker systems. The thesis paper ends with a review of the created electromagnetic shaker's prospective applications and future improvements. The device's adaptability and potential for use in sectors like aerospace, civil engineering, and material testing are highlighted in the report.